diff --git a/requirements.txt b/requirements.txt
index 9649d1b..c177365 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -9,7 +9,7 @@ Flask-RESTful==0.3.6
 Flask-SQLAlchemy==2.3.2
 idna==2.6
 itsdangerous==0.24
-Jinja2==2.10
+Jinja2==2.11.3
 limits==1.3
 MarkupSafe==1.0
 psutil==5.4.2